Self Publishing Serial Number A unique number for your publication One number. One public record. Simple application. Human review. Made for independent publishing Easy for anyone to look up

Look up an SPSN

Enter a complete Self Publishing Serial Number to find the publication it belongs to.

SPSN lookup

Official format: SPSN-N-RRRRRR-X

Enter the complete number shown on the publication or supplied by its publisher.

2 pages

  1. Understanding a public SPSN record
  2. Active, withdrawn and cancelled SPSNs